This is a rather hard question to ask as I am not sure what is is called. Basically I own a license for a product, which is licensed to one of my domains (eg. www.mysite.com). The problem is I need to test things locally before I make changes on my public website but I can't install it on my localhost because its Zend encrypted and only works on one domain name. I basically want my localhost server to believe that "www.mysite.com" is located on my localhost instead of trying to connect to it on the internet. Is this possible? I know it was with Windows, but I can't seem to find how to do this with Linux.